It ______ to be seen whether Yao Mingwill be fit enough to play in the new season.

.The number of deaths from heart disease will be reduced greatly if people _______ to eat more fruit and vegetables.

(2013·高考新课标全国卷Ⅱ)When I arrived，Bryan took me to see the house________I would be staying.

Without the air to hold some of the sun’s heat, the earth at night _______, too cold for us to live.[ ]

The manager meant ____ the workers that being 5 minutes late meant ____ the company.